Question

In the coordinate plane, the point A(-2,4) is translated to the point A’(-4,3). Under the same translation, the points B(-4,8) and C(-6,2) are translated to B’ and C’, respectively. What are the coordinates of B’ and C’?

Answer 1

B' (-6, 7)

C' ( -8, 1)

Explanation:

The rule is

(x,y) → (x -2, y - 1)

A( -2,4) → A' ( -4,3)

To get from A to A', the x value changed by -2 (-2-2 = -4). The y changed by -1 ( 3-1 = 3)

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